Other Expense (Tables)

12 Months Ended

Dec. 31, 2013

Other Income and Expenses [Abstract]

Schedule of other income (expense), net

Other expense, net consisted of the following:

	Year Ended December 31,
	2013			2012			2011
	(In thousands)
Foreign exchange gains (losses), net	$	(16	)	$	(462	)	$	613
Change in fair value of acquisition-related contingent consideration	—			—			(3,222		)
Other	—			103			69
Other expense, net	$	(16	)	$	(359	)	$	(2,540	)